About
A savings account
with an opinion.
coffr is a no-loss prediction market on Solana. Your stake earns yield while an outcome plays out; the winning side takes the interest, and every deposit comes back.
Last updated 29 October 2026
01Why it exists
Prediction markets are fun until you lose. Most people never put real money on what they believe because the downside is all of it. Yield-bearing dollars now live on Solana, so a stake can earn while it waits — which means the only thing that has to be at risk is the interest. coffr makes that the whole game.
02Who makes it
coffr is operated by Coffr LLC, a Wyoming limited liability company, and built by a small independent team. We will never take custody of anyone's funds outside the program, and nobody at coffr will be able to move a deposit.
03Where it stands
coffr is a waitlist today. There is no program on mainnet and no deposits are taken. The markets and numbers on the site are live from Polymarket and worked as illustrations. When that changes, this page changes first.
04What we stand for
- Say it plainly. Fees, keys, risks and limits are written down before anyone asks.
- Hold nothing that is yours. Your wallet signs; the program holds the vault; nobody at coffr can move a deposit.
- No promises about yield. It is what the token's issuer pays, and it moves.
- Only the interest is in play. Never the deposit.
05Company
- hello@coffr.bet · we reply within two working days
- X
- @coffrbet · our only official account
- Company
- Coffr LLC, a Wyoming limited liability company
- Website
- coffr.vercel.app
- Status
- Waitlist · no program live
- Fee
- 10% of the interest a pool earns, never the deposit
We will never message you first asking for a seed phrase, a private key or a payment. Anyone who does is not us.